安信密语 app for iPhone and iPad

EncryptLine - Ultra secure end-to-end encrypted IP phone.
(1) Highest level of security: A unique encryption key is created end-to-end at the beginning of the call. The key is changed for each call. No way to steal the key and to decode the call.
(2) Burn-after-reading messages: Have burn-after-reading messages feature for picture, voice message and text message. Transmission of messages is TLS encrypted.
(3) High voice quality phone call: Fluent voice quality even at low bandwidth mobile environment. Voice continuity when changing the network during a call.
(4) User-friendly contact list:
Your address book is your privacy, it’s not uploaded to the server;
Add nickname function: easy to remember friends.
(5) Encrypted file sharing: This feature provides a higher level security proposal for mobile office. Important files in your mobile phone can be transferred to colleagues and partners with encryption technology to solve the increasingly prominent Internet security problems.
(6) Simplest registration protects your privacy:
Just input your nickname, password and avatar, it’s done! Dont need phone number or other method to authenticate.